More than a year ago I have build the Morse Code USB/HID Interface (The Gadget). But after some testing never used.
This software give the already build interface an other goal. Which I think I will used more. It's now a simple interface for using the transmitting practice from LCWO and as interface for PCWFistCheck
In the intial setup the program wait for an input sign. Depending on an the input of your morse key it will used a keyboard or a mouse.
Press the mors key;
- for less than a 1/2 seconds left mouse is used (PCWFistCheck)
- for 1/2 second or more , the space bare is used (LCWO) By using a manipulator both paddles can be used for making the choice.
The STL files for the 3d printed Seeeduino case, and the pinout description you will found on morse-code-usbhid-interface-the-gadet
Connect the Seeeduino to your phone and you can also use the tx function of www.lcwo.net on your phone with your prefered morse key. First navigate to this function and then connect the seeduino.

Build and Upload is tested also with Arduino IDE 2.3 and Arduino 1.8.19.
For software test see table;
| Key | PCWFictCheck | LCWO | ResultOK |
|---|---|---|---|
| Straight Key | ✓ | ✓ | ✓ |
| Swiper | ✓ | ✓ | ✓ |
| Paddle | ✓ | ✓ | ✓ |
When you use the Keyboard.print() or Keyboard.press() command, the Arduino board takes over your keyboard! Make sure you have control before you use the command. A pushbutton to toggle the keyboard control state is effective.
73 PE1HVH
